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1.Write a program to display following.
1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4 ,
import java.util.Scanner;
class Pattern {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("How many rows do you want this pattern to have?");
int rows = sc.nextInt();
for (int i = 1; i < = rows; i++) {
for(int j=1; j< =rows; j++){
System.out.print(i+" ");
}
System.out.println();
}
}
}
2. Write a program to display following pattern.
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
import java.util.Scanner;
class Pattern {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("How many rows do you want this pattern to have?");
int rows = sc.nextInt();
for (int i = 1; i < = rows; i++) {
for(int j=1; j< =rows; j++){
System.out.print(j+" ");
}
System.out.println();
}
}
}
3. Write a program to display following pattern.
5 5 5 5 5
4 4 4 4 4
3 3 3 3 3
2 2 2 2 2
1 1 1 1 1 ,
import java.util.Scanner;
class Pattern {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("How many rows do you want this pattern to have?");
int rows = sc.nextInt();
for (int i = rows; i >= 1; i--) {
for(int j=rows; j>=1; j--){
System.out.print(i+" ");
}
System.out.println();
}
}
}
4. Write a program to display following pattern.
5 4 3 2 1
5 4 3 2 1
5 4 3 2 1
5 4 3 2 1 ,
import java.util.Scanner;
class Pattern {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("How many rows do you want this pattern to have?");
int rows = sc.nextInt();
for (int i = rows; i >= 1; i--) {
for(int j=rows; j>=1; j--){
System.out.print(i+" ");
}
System.out.println();
}
}
}
5. Write a program to display following pattern.
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5 ,
public class Pattern
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.println("How many rows do you want this pattern to have?");
int row = sc.nextInt();
for (int i = 1; i < = row; i++)
{
for (int j = 1; j < = i; j++)
{
System.out.print(j+" ");
}
System.out.println();
}
sc.close();
}
}
6. Write a program to display following pattern.
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1 ,
import java.util.Scanner;
class Patterns {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("How many rows do you want this pattern to have?");
int row = sc.nextInt();
for (int i = row; i >= 1; i--) {
for (int j = 1; j < = i; j++) {
System.out.print(j+" ");
}
System.out.println();
}
}
}
7. Write a program to display following pattern.
5 4 3 2 1
4 3 2 1
3 2 1
2 1
1 ,
import java.util.Scanner;
class Patterns {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("How many rows do you want this pattern to have?");
int row = sc.nextInt();
for (int i = row; i >= 1; i--) {
for (int j = i; j >= 1; j--) {
System.out.print(j+" ");
}
System.out.println();
}
}
}
8. Write a program to display following pattern.
1
2 1
3 2 1
4 3 2 1
5 4 3 2 1 ,
import java.util.Scanner;
class Patterns {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("How many rows do you want this pattern to have?");
int row = sc.nextInt();
for (int i = 1; i < = row; i++) {
for (int j = i; j >= 1; j--) {
System.out.print(j+" ");
}
System.out.println();
}
}
}
9. Write a program to display following pattern.
5 5 5 5 5
4 4 4 4
3 3 3
2 2
1 ,
import java.util.Scanner;
class Patterns {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("How many rows do you want this pattern to have?");
int row = sc.nextInt();
for (int i = row; i >= 1; i--) {
for (int j = 1; j < = i; j++) {
System.out.print(i+" ");
}
System.out.println();
}
}
}
10. Write a program to display following pattern .
1
2 2
3 3 3
4 4 4 4
5 5 5 5 5 ,
import java.util.Scanner;
public class Pattern
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.println("How many rows do you want this pattern to have?");
int rows = sc.nextInt();
for (int i = 1; i < = rows; i++)
{
for (int j = 1; j < = i; j++)
{
System.out.print(i+" ");
}
System.out.println();
}
sc.close();
}
}